[PATCH 21/45] media: v4l2: add Qualcomm IFE statistics format

[Gjorgji . Rosikopulos . gjorgji . rosikopulos]

From: Atanas Filipov <atanas.filipov@xxxxxxxxxxxxxxxx>

Describe Qualcomm IFE 3A statistics buffers with the QCF1 metadata
format.

Signed-off-by: Atanas Filipov <atanas.filipov@xxxxxxxxxxxxxxxx>
---
 drivers/media/v4l2-core/v4l2-ioctl.c | 3 +++
 include/uapi/linux/videodev2.h       | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index cef1593c1835..b7173a258225 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -1467,6 +1467,9 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt)
 	case V4L2_META_FMT_RK_ISP1_PARAMS:	descr = "Rockchip ISP1 3A Parameters"; break;
 	case V4L2_META_FMT_RK_ISP1_STAT_3A:	descr = "Rockchip ISP1 3A Statistics"; break;
 	case V4L2_META_FMT_RK_ISP1_EXT_PARAMS:	descr = "Rockchip ISP1 Ext 3A Params"; break;
+	case V4L2_META_FMT_QC_IFE_STAT_3A:
+		descr = "Qualcomm IFE 3A Statistics";
+		break;
 	case V4L2_META_FMT_C3ISP_PARAMS:	descr = "Amlogic C3 ISP Parameters"; break;
 	case V4L2_META_FMT_C3ISP_STATS:		descr = "Amlogic C3 ISP Statistics"; break;
 	case V4L2_META_FMT_MALI_C55_PARAMS:	descr = "ARM Mali-C55 ISP Parameters"; break;
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 70208a9443d8..4a0748b60a15 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -876,6 +876,9 @@ struct v4l2_pix_format {
 #define V4L2_META_FMT_RK_ISP1_STAT_3A	v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */
 #define V4L2_META_FMT_RK_ISP1_EXT_PARAMS	v4l2_fourcc('R', 'K', '1', 'E') /* Rockchip ISP1 3a Extensible Parameters */
 
+/* Vendor specific - used for Qualcomm IFE camera sub-system */
+#define V4L2_META_FMT_QC_IFE_STAT_3A	v4l2_fourcc('Q', 'C', 'F', '1') /* IFE 3A Statistics */
+
 /* Vendor specific - used for C3_ISP */
 #define V4L2_META_FMT_C3ISP_PARAMS	v4l2_fourcc('C', '3', 'P', 'M') /* Amlogic C3 ISP Parameters */
 #define V4L2_META_FMT_C3ISP_STATS	v4l2_fourcc('C', '3', 'S', 'T') /* Amlogic C3 ISP Statistics */
-- 
2.34.1